WiFi RFID demonstration for resource tracking in a statewide disaster drill
DOI:
https://doi.org/10.5055/ajdm.2011.0055Keywords:
Radio Frequency Identification, RFID, disaster preparedness, emergency, ambulance, technologyAbstract
Objective: To investigate the capabilities of Radio Frequency Identification (RFID) tracking of patients and medical equipment during a simulated disaster response scenario.
Design: RFID infrastructure was deployed at two small rural hospitals, in one large academic medical center and in two vehicles. Several item types from the mutual aid equipment list were selected for tracking during the demonstration. A central database server was installed at the UC Davis Medical Center (UCDMC) that collected RFID information from all constituent sites. The system was tested during a statewide disaster drill. During the drill, volunteers at UCDMC were selected to locate assets using the traditional method of locating resources and then using the RFID system.
Results: This study demonstrated the effectiveness of RFID infrastructure in real-time resource identification and tracking. Volunteers at UCDMC were able to locate assets substantially faster using RFID, demonstrating that real-time geolocation can be substantially more efficient and accurate than traditional manual methods. A mobile, Global Positioning System (GPS)- enabled RFID system was installed in a pediatric ambulance and connected to the central RFID database via secure cellular communication. This system is unique in that it provides for seamless region-wide tracking that adaptively uses and seamlessly integrates both outdoor cellular-based mobile tracking and indoor WiFi-based tracking.
Conclusions: RFID tracking can provide a realtime picture of the medical situation across medical facilities and other critical locations, leading to a more coordinated deployment of resources. The RFID system deployed during this study demonstrated the potential to improve the ability to locate and track victims, healthcare professionals, and medical equipment during a region-wide disaster.
References
Agency for Healthcare Research and Quality: Recommendations for a National Mass Patient and Evacuee Movement, Regulating, and Tracking System. Rockville, MD: Agency for Healthcare Research and Quality, 2009.
Chung S, Shannon M: Reuniting children with their families during disasters: A proposed plan for greater success. Am J Disaster Med. 2007; 2(3): 113-117.
Davis R, Geiger B, Gutierrez A, et al.: Tracking blood products in blood centres using radio frequency identification: A comprehensive assessment. Vox Sang. 2009; 97(1): 50-60.
Britton J: An investigation into the feasibility of locating portable medical devices using radio frequency identification devices and technology. J Med Eng Technol. 2007; 31(6): 450-458.
Ohashi K, Ota S, Ohno-Machado L, et al.: Smart medical environment at the point of care: Auto-tracking clinical interventions at the bed side using RFID technology. Comput Biol Med. 2010; 40(6): 545-554.
California Department of Health and Human Services: Public Health Emergency Response Plan and Procedures. Sacramento, CA: California Department of Health and Human Services, 2005.
Vemula DT, Yu X, Ganz A: Real time localization of victims at an emergency site: Architecture, algorithms and experimentation. Conf Proc IEEE Eng Med Biol Soc. 2009; 2009: 1703-1706.
Jokela J, Simons T, Kuronen P, et al.: Implementing RFID technology in a novel triage system during a simulated mass casualty situation. Int J Electron Healthc. 2008; 4(1): 105-118.
Fry EA, Lenert LA:MASCAL: RFID tracking of patients, staff and equipment to enhance hospital response to mass casualty events. AMIA Annu Symp Proc. 2005: 261-265.
Barillo DJ, Cancio LC, Stack RS, et al.: Deployment and operation of a transportable burn intensive care unit in response to a burn multiple casualty incident. Am J Disaster Med. 2010; 5(1): 5-13.
Mace SE, Sharieff G, Bern A, et al.: Pediatric issues in disaster management, Part 1: The emergency medical system and surge capacity. Am J Disaster Med. 2010; 5(2): 83-93.
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